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REF5020AIDG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - REF5020AIDG4 . - Voltage Reference, Precision, Low Noise, Series - Fixed, REF5020 Series, 2.048V, SOIC-8

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REF5020AIDG4 Details

  • Manufacturer Part Number:

    REF5020AIDG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.05 V

  • Output Voltage-Min:

    2.045 V

  • Output Voltage-Nom:

    2.048 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    3 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.1%

  • Width:

    3.9 mm

REF5020AIDG4 Frequently Asked Questions (FAQs)

  • The recommended output capacitor value is 10uF to 22uF, depending on the application and noise requirements. A larger capacitor can help reduce noise and improve stability, but may also increase the startup time.
  • To ensure proper power-up and stability, the REF5020 requires a minimum of 1ms of power-up time, and the input voltage (VCC) should be stable and within the recommended operating range (2.7V to 5.5V) before the output voltage is valid.
  • The thermal shutdown temperature of the REF5020 is typically around 150°C to 160°C, which is not explicitly stated in the datasheet. This is an important consideration for high-temperature applications.
  • No, the REF5020 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, but it does not have the capability to regulate voltage or provide a high current output.
  • During power-down or brownout conditions, the REF5020 output voltage will decay to zero, and the device will enter a low-power state to conserve energy. When power is restored, the REF5020 will restart and output a stable voltage reference.

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REF5020AIDG4 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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